modify results table, delete headlines and how to modify the labelnumer to a word

[mainau]

Hello,

I started some days ago with fiji and now Google could not help me out with my questions.

I use the multi-point tool in order to mark some points in some frames of a video. But in the results table I do not need all the headlines like count and counter. How can I delete them? Because afterwards I would like to export them to excel.

Secondly, how can I modify the labelnumber from 1,2,3,4,... to a personalised word like L1,L2,L3,R1,R2,R3..

Thank you in advance.